Panel assembly of electromagnetic heating device and electromagnetic heating device

Abstract

The utility model discloses a panel assembly of an electromagnetic heating device and the electromagnetic heating device, belongs to the field of kitchen appliances, and solves the problem that an existing bracket is easy to influence overflow of glue solution, and the technical scheme for solving the problem is mainly the panel assembly of the electromagnetic heating device. Comprising a first panel, a second panel and a support used for fixedly installing the first panel and the second panel, the first panel is provided with an installation hole, the support comprises an outer ring body and a step part, and the step part extends into the installation hole and is connected with the first panel and the second panel. A gluing area used for being filled with glue liquid is formed among the step part, the inner wall of the mounting hole and the second panel, the outer ring body extends to the lower side of the first panel, a first glue overflowing area is formed between the outer ring body and the bottom face of the first panel, and the first glue overflowing area is communicated with the gluing area. The utility model is mainly used for enabling the overflow of the glue solution to be smoother, and further improving the filling effect of the glue solution in the gluing area.

Description

Technical Field

[0001] The utility model relates to a kitchen appliance, in particular to a panel component of an electromagnetic heating device and an electromagnetic heating device. Background Art

[0002] With the development and promotion of the small household appliance industry, electromagnetic heating devices are deeply loved by consumers because of their advantages such as easy to carry and fast heating. The existing electromagnetic heating devices are provided with a panel assembly, which includes an upper cover, a bracket, a glass panel and a microcrystalline panel, wherein the glass panel is installed on the upper cover, and the glass panel is provided with a mounting hole, the microcrystalline panel is installed on the glass panel and the mounting hole is covered, and the bracket is provided with a gluing area, and the gluing area is filled with glue to bond and fix the glass panel and the microcrystalline panel to the bracket.

[0003] For example, CN203131884U discloses an induction cooker, including an upper cover, a stove panel and a high-temperature resistant bracket. A first glue groove is defined between the high-temperature resistant bracket and the upper cover. Fixed sealant is filled in the first glue groove to connect the upper cover, the high-temperature resistant bracket and the stove panel. The high-temperature resistant bracket includes an inner peripheral portion, and a groove is provided on the upper surface of the inner peripheral portion for preventing glue overflow. Support ribs are provided between the groove and the first glue groove.

[0004] In the above patent, the first glue groove and the groove are arranged relatively horizontally. When the upper cover, the stove panel and the high-temperature resistant bracket are assembled, the excess fixing sealant in the first glue groove will overflow horizontally along the top of the first glue groove. At this time, part of the fixing sealant will flow between the upper cover and the stove panel, which will increase the gap between the upper cover and the stove panel, making the volume of the first glue groove larger, resulting in the fixing sealant in the first glue groove cannot be compacted, so that the fixing sealant cannot fill the first glue groove, thereby affecting the bonding effect of the fixing sealant on the upper cover, the stove panel and the high-temperature resistant bracket; in addition, the supporting ribs will hinder the overflow of the fixing sealant, which may cause more fixing sealant to flow between the upper cover and the stove panel, seriously affecting the overflow of the fixing sealant. Utility Model Content

[0005] The purpose to be achieved by the utility model is to provide a panel assembly of an electromagnetic heating device and an electromagnetic heating device, so as to solve the problem that the existing bracket easily affects the overflow of the glue liquid, so as to make the overflow of the glue liquid smoother, thereby improving the filling effect of the glue liquid in the gluing area.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a panel assembly of an electromagnetic heating device, comprising a first panel, a second panel and a bracket for fixing and installing the first panel and the second panel, the first panel is provided with a mounting hole, the bracket comprises an outer ring body and a step portion, the step portion extends into the mounting hole and is connected to the first panel and the second panel, a gluing area for filling glue is formed between the step portion, the inner wall of the mounting hole and the second panel, the outer ring body extends to the lower side of the first panel, and forms a first glue overflow area between the outer ring body and the bottom surface of the first panel, and the first glue overflow area is connected to the gluing area.

[0007] After adopting the above technical solution, the utility model has the following advantages:

[0008] The gluing area described in the utility model is located between the step portion, the inner wall of the mounting hole and the second panel, the first glue overflow area is located between the bottom surface of the first panel and the outer ring body, and the height position of the first glue overflow area is relatively low relative to the gluing area. During the assembly process, excess glue in the gluing area will be squeezed into the first glue overflow area. Since the first glue overflow area is located at the lower side of the gluing area, under the action of the glue's own gravity, the glue overflows more smoothly, and more excess glue can be squeezed out of the gluing area, so that the volume of the gluing area can be compressed to the greatest extent, which is beneficial to reducing the assembly gap between the bracket, the first panel and the second panel, and making the panel assembly more compact as a whole; in addition, when the volume of the gluing area is kept small, the glue can fully fill the gluing area, reduce the retention of gaps in the gluing area, and thus ensure the bonding effect of the glue and improve the assembly stability of the panel assembly; secondly, the first glue overflow area provides an overflow space for excess glue, and more glue can be filled into the gluing area during the gluing process, so that the glue can fully fill the gluing area after assembly, thereby fully ensuring the filling effect of the gluing area and reducing the phenomenon of insufficient glue.

[0009] Furthermore, a first retaining rib is provided on the outer peripheral side of the outer ring body, and the first retaining rib is against the bottom surface of the first panel. By adopting the above-mentioned technical solution, the first retaining rib can limit the glue in the first overflow glue area from flowing along the bracket into the interior of the electromagnetic heating device, so as to prevent the glue from affecting the normal operation of the electromagnetic heating device, which is beneficial to improving the binding ability of the first overflow glue area on the glue; in addition, the first overflow glue area is against the bottom surface of the first panel, which can form a positioning for the outer ring body, so that the distance between the outer ring body and the first panel remains stable, ensuring that the first overflow glue area can accommodate the glue while also allowing the glue to adhere to the bottom surface of the first panel; secondly, the first retaining rib is on the outer peripheral side of the outer ring body, which can increase the width of the first overflow glue area in the radial direction of the outer ring body, so that the first overflow glue area can accommodate more glue, and can also increase the bonding area between the glue and the first panel, thereby improving the bonding strength between the outer ring body and the first panel, and improving the assembly stability of the panel assembly.

[0010] Furthermore, the second panel is mounted on the upper side of the first panel and covers the mounting hole, the step portion extends into the mounting hole and is located at the lower side of the second panel, and the glue application area is located between the step portion, the inner wall of the mounting hole and the bottom surface of the second panel. With the above technical solution, the second panel protrudes from the top surface of the first panel, so that the second panel can be used to support the pot, and the first panel can be prevented from contacting the pot, thereby making the first panel a glass panel with a lower price, and the second panel a microcrystalline panel with high temperature resistance, thereby reducing the manufacturing cost of the product.

[0011] Furthermore, the step portion is provided with a plurality of positioning ribs that abut against the inner wall of the mounting hole, an overflow channel is formed between two adjacent positioning ribs, and the glue application area is connected to the first glue overflow area through the overflow channel. With the above technical solution, the positioning ribs abut against the inner wall of the mounting hole, thereby positioning the step portion so that the step portion is centered in the mounting hole, and at the same time, the glue in the glue application area can be evenly distributed, so that the adhesive strength of the glue to the first panel and the second panel is more uniform, which is conducive to improving the connection stability of the first panel, the second panel and the bracket.

[0012] Furthermore, the second panel is installed in the mounting hole, the step portion is between the inner wall of the mounting hole and the outer peripheral side of the second panel, a first interval is formed between the step portion and the inner wall of the mounting hole, a second interval is formed between the step portion and the outer peripheral side of the second panel, a third interval is formed between the inner wall of the mounting hole and the outer peripheral side of the second panel, and the third interval is higher than the top surface of the step surface, and the gluing area includes the first interval, the second interval and the third interval. By adopting the above technical solution, the second panel extends into the mounting hole, the gluing area is between the inner wall of the mounting hole and the outer peripheral side of the second panel, and is exposed to the outside, which can reduce the difficulty of the gluing process and further improve the assembly efficiency of the panel assembly.

[0013] Furthermore, the step portion is provided with a plurality of first limiting ribs on the side facing the inner wall of the mounting hole, the first limiting ribs abut against the inner wall of the mounting hole, a connecting channel is formed between two adjacent first limiting ribs, the gluing area is connected with the first overflow glue area through the connecting channel, and the step portion is provided with a plurality of second limiting ribs on the side facing the outer peripheral side of the second panel, the second limiting ribs abut against the outer peripheral side of the second panel. By adopting the above-mentioned technical solution, the first limiting ribs and the second limiting ribs abut against the inner wall of the mounting hole and the outer peripheral side of the second panel respectively, so that the bracket and the second panel can be centrally positioned in the mounting hole, which can effectively reduce the difficulty of assembling the bracket and the second panel, and is conducive to improving the assembly efficiency of the panel assembly; in addition, the first limiting ribs and the second limiting ribs can also keep the glue in the gluing area evenly distributed, so that the bonding strength of the glue to the first panel and the second panel is more uniform.

[0014] Furthermore, the bracket also includes an inner ring body extending to the lower side of the second panel, the inner ring body and the outer ring body are connected by a step portion, a second glue overflow area is formed between the inner ring body and the bottom surface of the second panel, and the second glue overflow area is connected to the glue application area. With the above-mentioned technical solution, the second glue overflow area can accommodate excess glue, and the inner ring body is bonded to the bottom surface of the second panel through the glue in the second glue overflow area, thereby improving the bonding strength between the bracket and the second panel, making the assembly of the panel assembly more firm and reliable; in addition, the second glue overflow area can prevent excess glue from flowing directly along the bracket into the interior of the electromagnetic heating device, thereby preventing the glue from affecting the normal operation of the electromagnetic heating device, which is beneficial to improving the safety of the electromagnetic heating device.

[0015] Furthermore, a second retaining rib is provided on the inner circumference of the inner ring body, and the second retaining rib abuts against the bottom surface of the second panel. By adopting the above-mentioned technical solution, the second retaining rib abuts against the bottom surface of the second panel, which can prevent the glue in the second overflow glue area from flowing into the interior of the electromagnetic heating device, and improve the binding capacity of the second overflow glue area on the glue; in addition, the second retaining rib can position the inner ring body so that the accommodating space of the second overflow glue area remains stable; secondly, the second retaining rib is located on the inner circumference of the inner ring body, which can increase the width of the second overflow glue area in the radial direction of the inner ring body, thereby increasing the bonding area between the glue and the second panel, making the bonding between the inner ring body and the second panel more firm and reliable.

[0016] Furthermore, the step portion is provided with a bending portion, and the bending portion transitions from one side of the inner ring body to one side of the outer ring body in an arc shape. With the above technical solution, the bending portion can slow down the speed at which the glue flows into the first glue overflow area, thereby reducing the waste of glue and reducing the manufacturing cost. At the same time, the bending portion can also make the distribution of the glue on the step portion more uniform, so that the bonding strength of the glue to the first panel and the second panel is kept as consistent as possible.

[0017] The utility model also shows an electromagnetic heating device, including a shell and an electromagnetic wire reel arranged in the shell, the shell includes a base and a panel assembly, and the panel assembly adopts a panel assembly of an electromagnetic heating device as described in any one of the above items. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a structural schematic diagram of a panel assembly of an electromagnetic heating device of the utility model;

[0020] Figure 2 It is a cross-sectional view of a panel assembly of an electromagnetic heating device of the utility model;

[0021] Figure 3 for Figure 2 A partial enlarged view of part A;

[0022] Figure 4 for Figure 2 A partial enlarged view of the mid-section view without passing through the positioning ribs;

[0023] Figure 5 This is an exploded view of a panel assembly of an electromagnetic heating device of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of a bracket in a panel assembly of an electromagnetic heating device of the utility model;

[0025] Figure 7 for Figure 6 A partial enlarged view of part B;

[0026] Figure 8 It is a partial cross-sectional view of the panel assembly in the second embodiment of the present invention.

[0027] Figure numerals: 1 first panel, 11 mounting hole, 2 second panel, 3 bracket, 31 step portion, 311 gluing area, 312 positioning rib, 313 overflow channel, 314 first limiting rib, 315 second limiting rib, 32 inner ring body, 321 second glue overflow area, 322 second blocking rib, 33 outer ring body, 331 first glue overflow area, 332 first blocking rib, 4 upper cover, 5 glue liquid. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein.

[0030] It should be understood that in the present invention, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0031] It should be understood that in the present utility model, "plurality" refers to two or more than two. "And / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, X and / or Y can represent: X exists alone, X and Y exist at the same time, and Y exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "Contains X, Y and Z", "Contains X, Y, Z" means that X, Y, and Z are all included, "Contains X, Y or Z" means that one of X, Y, and Z is included, and "Contains X, Y and / or Z" means that any one, any two, or any three of X, Y, and Z are included.

[0032] The following specific embodiments are used to describe the technical solution of the utility model in detail. The following specific embodiments can be combined or replaced with each other according to actual conditions, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0033] Embodiment 1:

[0034] like Figures 1 to 7 As shown, the utility model provides a panel assembly of an electromagnetic heating device, comprising a first panel 1, a second panel 2, an upper cover 4 for fixing the first panel 1, and a bracket 3 for fixing the first panel 1 and the second panel 2, wherein the first panel 1 is provided with a mounting hole 11, the bracket 3 comprises an outer ring body 33 and a step portion 31, the step portion 31 extends into the mounting hole 11, a gluing area 311 for filling glue 5 is formed between the step portion 31, the inner wall of the mounting hole 11 and the second panel 2, the glue 5 in the gluing area 311 simultaneously bonds the step portion 31, the inner wall of the first panel 1 and the second panel 2 to achieve fixation among the bracket 3, the first panel 1 and the second panel 2, in addition, the outer ring body 33 of the bracket 3 extends horizontally to the lower side of the first panel 1, and forms a first glue overflow area 331 between the bottom surface of the first panel 1, and the first glue overflow area 331 is communicated with the gluing area 311.

[0035] The glue application area 311 described in the present embodiment is located between the step portion 31, the inner wall of the mounting hole 11 and the second panel 2, and the first glue overflow area 331 is located between the bottom surface of the first panel 1 and the outer ring body 33. The height position of the first glue overflow area 331 is relatively lower than that of the glue application area 311. During the assembly process, excess glue in the glue application area 311 will be squeezed into the first glue overflow area 331. Since the first glue overflow area 331 is located at the lower side of the glue application area 311, the glue overflows more smoothly under the action of its own gravity, and more excess glue can be squeezed out of the glue application area 311, so that the volume of the glue application area can be compressed to the greatest extent, which is beneficial to reducing The assembly gap between the bracket 3, the first panel 1 and the second panel 2 makes the panel assembly as a whole tighter; in addition, when the volume of the gluing area 311 remains small, the glue can fully fill the gluing area 311, reducing the remaining gaps in the gluing area 311, thereby ensuring the bonding effect of the glue and improving the assembly stability of the panel assembly; secondly, the first overflow glue area 331 provides an overflow space for excess glue, and more glue can be filled into the gluing area 311 during the gluing process, so that the glue can fully fill the gluing area 311 after assembly, thereby fully ensuring the filling effect of the gluing area 311, and effectively avoiding the phenomenon of insufficient glue.

[0036] like Figure 2 and Figure 3 As shown, in this embodiment, the second panel 2 is installed on the upper side of the first panel 1 and covers the mounting hole 11. When the first panel 1 and the second panel 2 are assembled, a gap connected to the mounting hole 11 will be formed between the first panel 1 and the second panel 2. The gluing area 311 in this embodiment is located between the step portion 31, the inner wall of the mounting hole 11 and the bottom surface of the second panel 2. After the glue 5 is filled into the gluing area 311, the glue 5 is respectively bonded to the step portion 31, the inner wall of the mounting hole 11 and the bottom surface of the second panel 2. At this time, the glue 5 can seal the gap between the first panel 1 and the second panel 2, thereby preventing water or dirt from entering the bracket 3 through the gap, which is beneficial to maintaining the cleanliness of the bracket 3; in addition, the second panel 2 protrudes from the top surface of the first panel 1, so that the second panel 2 can be used to support the cookware, and the first panel 1 can be prevented from contacting the cookware, thereby making it possible for the first panel 1 to adopt a lower-priced glass panel, while the second panel 2 adopts a high-temperature resistant microcrystalline panel, thereby reducing the manufacturing cost of the product.

[0037] like Figure 3 and Figure 4As shown, the bracket 3 in this embodiment also includes an inner ring body 32, and the inner ring body 32 and the outer ring body 33 are connected by a step portion 31. The step portion 31 is provided with a bending portion, and the bending portion transitions in an arc from one side of the inner ring body 32 to the other side of the outer ring body 33, wherein the inner ring body 32 is higher than the outer ring body 33, the outer side of the bending portion extends downward to the outer ring body 33, the inner side of the bending portion extends horizontally to the outer ring body 33, and the inner ring body 32 extends horizontally to the lower side of the second panel 2, and a second overflow glue area 321 is formed between the inner ring body 32 and the bottom surface of the second panel 2, and the second overflow glue area 321 is connected to the gluing area 311, and the bending portion can slow down the speed at which the glue 5 flows into the first overflow glue area 331, thereby reducing the waste of the glue 5 and reducing the manufacturing cost. At the same time, the bending portion can also make the distribution of the glue 5 on the step portion 31 more uniform, so that the bonding strength of the glue 5 to the first panel 1 and the second panel 2 is as consistent as possible.

[0038] During the assembly process, the connection between the bracket 3, the first panel 1 and the second panel 2 is made tighter by extrusion, and the volume of the gluing area 311 is gradually reduced, so that the glue 5 can fully fill the entire gluing area 311, so as to improve the bonding strength of the glue 5 to the bracket 3, the first panel 1 and the second panel 2, and make the connection between the bracket 3, the first panel 1 and the second panel 2 more firm and reliable, and the excess glue 5 will be squeezed out of the gluing area 311 and flow into the first overflow glue area 331 and the second overflow glue area 321 respectively. The first overflow glue area 331 and the second overflow glue area 321 can effectively prevent the excess glue 5 from directly flowing into the interior of the electromagnetic heating device along the bracket 3, so as to avoid the glue 5 affecting the normal operation of the electromagnetic heating device, which is beneficial to improving the safety of the electromagnetic heating device; in addition, the setting of the first overflow glue area 331 and the second overflow glue area 321 can make the gluing area 311 filled with more glue 5, ensuring that the glue 5 can fill the gluing area 311 after assembly, and at the same time can reduce the glue 5 flowing out along the gap between the first panel 1 and the second panel 2, which is beneficial to improving the aesthetics of the panel assembly.

[0039] like Figure 6 and Figure 7As shown, in order to prevent excess glue 5 from escaping from the first glue overflow area 331 and the second glue overflow area 321, a first retaining rib 332 is provided on the outer circumference of the outer ring body 33 in this embodiment, and the first retaining rib 332 extends upward and abuts against the bottom surface of the first panel 1, and a second retaining rib 322 is provided on the inner circumference of the inner ring body 32, and the second retaining rib 322 extends upward and abuts against the bottom surface of the second panel 2. The first retaining rib 332 and the second retaining rib 322 can prevent the glue 5 in the first glue overflow area 331 and the second glue overflow area 321 from flowing into the interior of the electromagnetic heating device, which is beneficial to improve the binding ability of the first glue overflow area 331 and the second glue overflow area 321 on the glue 5; in addition, during the assembly process, the first retaining rib 332 abuts against the first panel 1, and the second retaining rib 322 abuts against the second panel 2, so that the bracket 3 can be positioned, which is beneficial to reduce the installation difficulty of the bracket 3 and improve the assembly efficiency of the bracket 3.

[0040] In addition, the first retaining rib 332 is located at the outer edge of the outer ring body 33, and the second retaining rib 322 is located at the inner edge of the inner ring body 32. The first retaining rib 332 and the second retaining rib 322 can respectively increase the width of the first overflow glue area 331 and the second overflow glue area 321 in the radial direction of the bracket 3, which is beneficial to increase the bonding area between the glue 5 and the first panel 1 and the second panel 2, making the bonding between the inner ring body 32 and the second panel 2 more firm and reliable, thereby improving the assembly stability of the panel assembly.

[0041] like Figure 7 As shown, in this embodiment, a plurality of positioning ribs 312 are provided on one side of the step portion 31 facing the inner wall of the mounting hole 11. The positioning ribs 312 are evenly spaced along the circumference of the step portion 31. An overflow channel 313 is formed between two adjacent positioning ribs 312. The glue application area 311 is connected to the first glue overflow area 331 through the overflow channel 313. When the step portion 31 extends into the mounting hole 11, the positioning ribs 312 abut against the inner wall of the mounting hole 11. The step portion 31 can be positioned by the positioning ribs 312 so that the step portion 31 is centered and secured. The ribs 312 are held in the mounting hole 11, and at the same time, the glue 5 in the gluing area 311 can be kept evenly distributed, so that the bonding strength of the glue 5 to the first panel 1 and the second panel 2 is more uniform, which is beneficial to improving the connection stability between the first panel 1, the second panel 2 and the bracket 3; in addition, the top end of the positioning rib 312 described in the present embodiment is provided with a guide surface for guiding the step portion 31 to extend into the mounting hole 11, and the guide surface is inclined. The guide surface can reduce the difficulty of the step portion 31 to extend into the mounting hole 11, thereby improving the assembly efficiency of the bracket 3.

[0042] It should be noted that in other embodiments of the present invention, an annular protrusion may be provided on the side of the step portion 31 facing the inner wall of the mounting hole 11. After the step portion 31 extends into the mounting hole 11, the annular protrusion abuts against the inner wall of the mounting hole 11, thereby positioning the step portion 31. The overflow channel 313 may penetrate the annular protrusion in the vertical direction to keep the gluing area 311 connected to the first glue overflow area 331.

[0043] Embodiment 2:

[0044] like Figure 8 As shown, the main difference between this embodiment and the first embodiment is that the diameter of the second panel 2 is smaller than the diameter of the step portion 31. During the assembly process, the step portion 31 extends into the mounting hole 11, and the second panel 2 is installed in the mounting hole 11 and embedded in the inner side of the step portion 31. At this time, a first interval is formed between the step portion 31 and the inner wall of the mounting hole 11, a second interval is formed between the step portion 31 and the outer peripheral side of the second panel 2, and a third interval is formed between the inner wall of the mounting hole 11 and the outer peripheral side of the second panel 2, and the third interval is higher than the top end surface of the step surface. The gluing area 311 includes the first interval, the second interval and the third interval. In this embodiment, the gluing area 311 is located between the inner wall of the mounting hole 11 and the outer peripheral side of the second panel 2 and is exposed to the outside, which can reduce the difficulty of the gluing process and further improve the assembly efficiency of the panel assembly.

[0045] In order to make the positioning of the bracket 3 and the second panel 2 more convenient and quick, in this embodiment, a plurality of first limiting ribs 314 are provided on the side of the step portion 31 facing the inner wall of the mounting hole 11, the first limiting rib 314 abuts against the inner wall of the mounting hole 11, and a first connecting channel is formed between two adjacent first limiting ribs 314, the gluing area 311 is connected to the first overflow glue area 331 through the first connecting channel, and a plurality of second limiting ribs 315 are provided on the side of the step portion 31 facing the outer peripheral side of the second panel 2, the second limiting rib 315 abuts against the outer peripheral side of the second panel 2, and a second connecting channel is also formed between two adjacent second limiting ribs 315 The gluing area 311 is connected with the second glue overflow area 321 through the second connecting channel; the first limiting rib 314 and the second limiting rib 315 are respectively against the inner wall of the mounting hole 11 and the outer peripheral side of the second panel 2, so that the bracket 3 and the second panel 2 can be centered in the mounting hole 11, which can effectively reduce the difficulty of assembling the bracket 3 and the second panel 2, which is beneficial to improving the assembly efficiency of the panel assembly; in addition, the first limiting rib 314 and the second limiting rib 315 can also keep the glue 5 in the gluing area 311 evenly distributed, so that the bonding strength of the glue 5 to the first panel 1 and the second panel 2 is more uniform.

[0046] In this embodiment, the inner ring body 32 and the outer ring body 33 maintain the same height, the step portion 31 is located between the inner ring body 32 and the outer ring body 33 and extends upward, the first glue overflow area 331 and the second glue overflow area 321 are respectively located on the lower side of the first panel 1 and the lower side of the second panel 2, a part of the excess glue 5 in the gluing area 311 flows downward into the first glue overflow area 331 through the first connecting channel, and the other part flows downward into the second glue overflow area 321 through the second connecting channel.

[0047] Embodiment three:

[0048] This embodiment shows an electromagnetic heating device, which is an induction cooker, which includes a shell and an electromagnetic wire reel placed in the shell. The shell includes a base and a panel assembly. The panel assembly adopts the panel assembly described in Example 1 or Example 2.

[0049] In addition to the above-mentioned preferred embodiments, the present invention also has other implementation modes. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection requested by the present invention.

Claims

1. A panel assembly of an electromagnetic heating device, comprising a first panel, a second panel and a bracket for fixing and mounting the first panel and the second panel, wherein the first panel is provided with a mounting hole, the bracket comprises an outer ring body and a step portion, the step portion extends into the mounting hole and is connected to the first panel and the second panel, characterized in that: A gluing area for filling glue is formed between the step portion, the inner wall of the mounting hole and the second panel. The outer ring body extends to the lower side of the first panel and forms a first glue overflow area with the bottom surface of the first panel. The first glue overflow area is connected to the gluing area.

2. The panel assembly of an electromagnetic heating device according to claim 1, characterized in that: A first retaining rib is disposed on the outer peripheral side of the outer ring body, and the first retaining rib abuts against the bottom surface of the first panel.

3. The panel assembly of an electromagnetic heating device according to claim 1, characterized in that: The second panel is installed on the upper side of the first panel and covers the mounting hole. The step portion extends into the mounting hole and is located at the lower side of the second panel. The gluing area is located between the step portion, the inner wall of the mounting hole and the bottom surface of the second panel.

4. The panel assembly of an electromagnetic heating device according to claim 3, characterized in that: The step portion is provided with a plurality of positioning ribs which abut against the inner wall of the mounting hole, an overflow channel is formed between two adjacent positioning ribs, and the gluing area is connected with the first glue overflow area through the overflow channel.

5. The panel assembly of an electromagnetic heating device according to claim 1, characterized in that: The second panel is installed in the mounting hole, and the step portion is between the inner wall of the mounting hole and the outer peripheral side of the second panel. A first interval is formed between the step portion and the inner wall of the mounting hole, a second interval is formed between the step portion and the outer peripheral side of the second panel, and a third interval is formed between the inner wall of the mounting hole and the outer peripheral side of the second panel, and the third interval is higher than the top end surface of the step surface. The gluing area includes the first interval, the second interval and the third interval.

6. The panel assembly of the electromagnetic heating device according to claim 5, characterized in that: A plurality of first limiting ribs are provided on the side of the step portion facing the inner wall of the mounting hole, the first limiting ribs are against the inner wall of the mounting hole, a connecting channel is formed between two adjacent first limiting ribs, the gluing area is connected with the first glue overflow area through the connecting channel, and a plurality of second limiting ribs are provided on the side of the step portion facing the outer peripheral side of the second panel, the second limiting ribs are against the outer peripheral side of the second panel.

7. The panel assembly of an electromagnetic heating device according to claim 1, characterized in that: The bracket also includes an inner ring body extending to the lower side of the second panel, the inner ring body and the outer ring body are connected by a step portion, a second glue overflow area is formed between the inner ring body and the bottom surface of the second panel, and the second glue overflow area is connected to the glue application area.

8. The panel assembly of the electromagnetic heating device according to claim 7, characterized in that: A second retaining rib is disposed on the inner circumference of the inner ring body, and the second retaining rib abuts against the bottom surface of the second panel.

9. The panel assembly of an electromagnetic heating device according to claim 7, characterized in that: The step portion is provided with a bending portion, and the bending portion transitions in an arc from one side of the inner ring body to one side of the outer ring body.

10. An electromagnetic heating device, comprising a housing and an electromagnetic wire coil arranged in the housing, wherein the housing comprises a base and a panel assembly, characterized in that: The panel assembly adopts a panel assembly of an electromagnetic heating device as described in any one of claims 1 to 9.

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